IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-19. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the πŸ” to find similarities to the given chant.

  1. πŸ” 100% Frange esurientiFrange esurienti
  2. πŸ” 67% Virtute magnaVirtute magna
  3. πŸ” 67% Iste sanctusIste sanctus
  4. πŸ” 66% Ecce concipiesEcce concipies
  5. πŸ” 65% Confirmatum est cor VirginisConfirmatum est cor Virginis
  6. πŸ” 64% Haec est vera fraternitasHaec est vera fraternitas
  7. πŸ” 64% Mundum vocansMundum vocans
  8. πŸ” 64% Da mihi, DomineDa mihi, Domine
  9. πŸ” 64% In omnibus gratiasIn omnibus gratias
  10. πŸ” 63% In medio EcclesiaeIn medio Ecclesiae
  11. πŸ” 63% Benedicta es tu, filiaBenedicta es tu, filia
  12. πŸ” 62% O certe praecipuusO certe praecipuus
  13. πŸ” 62% Gloria Patri (mode v)Gloria Patri (mode v)
  14. πŸ” 62% Emitte, DomineEmitte, Domine
  15. πŸ” 61% Gaudeo planeGaudeo plane
  16. πŸ” 61% Gloria Patri (mode i)Gloria Patri (mode i)
  17. πŸ” 61% Maria MagdaleneMaria Magdalene
  18. πŸ” 60% In omnibus exhibeamusIn omnibus exhibeamus
  19. πŸ” 59% Sancta et immaculataSancta et immaculata
  20. πŸ” 59% Maria VirgoMaria Virgo
  21. πŸ” 59% Solem justitiΓ¦Solem justitiΓ¦
  22. πŸ” 59% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  23. πŸ” 58% Invenit seInvenit se
  24. πŸ” 57% CongratulaminiCongratulamini
  25. πŸ” 56% Ecce apparebit DominusEcce apparebit Dominus
  26. πŸ” 55% Ecce servus meusEcce servus meus
  27. πŸ” 55% Hic est discipulusHic est discipulus
  28. πŸ” 54% Ecce iam venitEcce iam venit
  29. πŸ” 54% Justitia indutus sumJustitia indutus sum
  30. πŸ” 54% Caput creatusCaput creatus
  31. πŸ” 54% EdoctusEdoctus
  32. πŸ” 54% Expectabo nomen tuumExpectabo nomen tuum
  33. πŸ” 54% Reposita est mihi coronaReposita est mihi corona
  34. πŸ” 53% PosuistiPosuisti
  35. πŸ” 53% Canite tubaCanite tuba
  36. πŸ” 53% Coelestis exercitusCoelestis exercitus
  37. πŸ” 53% Si consurrexistisSi consurrexistis
  38. πŸ” 52% Solemnitas tuaSolemnitas tua
  39. πŸ” 51% Christus passus estChristus passus est
  40. πŸ” 50% Orbis FactorOrbis Factor
  41. πŸ” 50% Adsit nobis propitiusAdsit nobis propitius
  42. πŸ” 49% In mortemIn mortem
  43. πŸ” 49% Gloria Patri (mode ii)Gloria Patri (mode ii)
  44. πŸ” 49% CommunicavitCommunicavit
  45. πŸ” 48% Propter testamentumPropter testamentum
  46. πŸ” 48% Audi, DomineAudi, Domine
  47. πŸ” 48% Gloriosae VirginisGloriosae Virginis
  48. πŸ” 48% Stella cΕ“liStella cΕ“li
  49. πŸ” 47% Christe qui lux es et diesChriste qui lux es et dies
  50. πŸ” 47% Nec satiebaturNec satiebatur
  51. πŸ” 47% Deus docuistiDeus docuisti
  52. πŸ” 47% Cum vidissetCum vidisset
  53. πŸ” 46% Pro quorum memoriaPro quorum memoria
  54. πŸ” 46% Advenit ignis divinusAdvenit ignis divinus
  55. πŸ” 46% Ave Maris StellaAve Maris Stella
  56. πŸ” 45% O virga ac diademaO virga ac diadema
  57. πŸ” 44% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  58. πŸ” 44% Tuam CrucemTuam Crucem
  59. πŸ” 44% Surgite vigilemusSurgite vigilemus
  60. πŸ” 43% Fundata estFundata est
  61. πŸ” 42% Christi viamChristi viam
  62. πŸ” 42% AmavitAmavit
  63. πŸ” 42% Cibavit illumCibavit illum
  64. πŸ” 42% Tollite iugumTollite iugum
  65. πŸ” 41% Gloria Patri (mode iv)Gloria Patri (mode iv)